A search resulted in 21 pages of discussion but nothing definitive I could take away. Perhaps someone can offer some additional information for me... Looking to put new shocks on my 2500 Duramax 4x...
First pic no air bags second with bags set to 30psi loaded. I would run 5psi unloaded and once the 4,500# pin was applied the pressure went to 30psi with minor adjustments from there with in cab controls.